Patent application title: Costume Apparatus

Abstract:

This invention refers to a costume apparatus for enabling a user to engage
in role play activities or action play adventures. The costume apparatus
may be mounted on a user's back, and comprises deployable arm assemblies
which are controlled by a pull cord system. In one embodiment, the
costume apparatus takes the form of expandable wings. The arm assembly of
the costume apparatus may include two arm pieces connected by a pivoting
joint, and may further include a hinged joint within one of the arm
pieces. The hinged joint provides a safety feature for the deployed
costume apparatus by allowing the arm assemblies to fold rearward when
obstacles are encountered.

Claims:

1. A costume apparatus, comprising:a housing;a main arm having a first end
and a second end, wherein the first end of the main arm is pivotally
coupled to the housing, and wherein the main arm has a closed position
and an open position;an outer arm having a base, wherein the base of the
outer arm is pivotally coupled to the second end of the main arm; anda
cord, wherein the cord controls actuation of the main arm between the
closed position and the open position.

2. The costume apparatus of claim 1, wherein the main arm comprises a
hinge joint between the first end and the second end.

3. The costume apparatus of claim 1, wherein the main arm comprises a
rotational joint.

4. The costume apparatus of claim 1, wherein the main arm and the outer
arm comprise an arm assembly, and wherein two arm assemblies are
pivotally coupled to the housing.

5. The costume apparatus of claim 4, wherein each of the arm assemblies
comprise a hinge joint between the first end and second end of the main
arms.

6. The costume apparatus of claim 4, further comprising two cords, wherein
each of the cords controls each of the arm assemblies.

7. The costume apparatus of claim 4, further comprising a wing material
coupled to the two arm assemblies.

8. The costume apparatus of claim 1, wherein the cord is configured to
actuate both the main arm and the outer arm when the cord is pulled.

9. The costume apparatus of claim 1, wherein the cord is configured to
actuate the main arm to the open position when the cord is pulled a first
time, and wherein the cord is configured to actuate the outer arm to an
outwardly pivoted position when the cord is pulled a second time.

10. A costume apparatus, comprising:a housing;an arm having a first end
and a second end, wherein the first end of the arm is pivotally coupled
to the housing, and wherein the arm has a closed position and an open
position; anda joint between the first end of the arm and the second end
of the arm, wherein an upper half of the arm moves relative to a lower
half of the arm.

11. The costume apparatus of claim 10, further comprising a cord coupled
to the housing, wherein the cord controls actuation of the arm between
the closed position and the open position.

15. The costume apparatus of claim 13, wherein the upper half of the arm
twists relative to the lower half of the arm.

16. The costume apparatus of claim 10, further comprising two arms
pivotally coupled to the housing.

17. The costume apparatus of claim 16, further comprising a wing material
coupled to the two arms.

18. The costume apparatus of claim 10, wherein the housing is configured
as a backpack.

Description:

RELATED APPLICATIONS

[0001]This application claims priority to U.S. Provisional Patent
Application Ser. No. 60/972,795 filed on Sep. 15, 2007 entitled "Costume
Apparatus," which is hereby incorporated by reference as if set forth in
full in this application for all purposes.

BACKGROUND OF THE INVENTION

[0002]Winged costumes are used in many situations such as stage
productions, holiday events, and children's role playing activities. Over
the years, these costumes have utilized a variety of features to improve
their appearance and functionality. In one aspect, the ease of putting on
or removing a winged costume has been addressed with detachable pads,
shoulder and wrist straps, and harnesses. In other aspects, wings have
been made to be collapsible using inflatable components, overlapping
plates, or fabric mounted on pivoting rods. Flapping motion for wings has
been provided by electrical motors, air bellows, and mechanical systems
incorporating levers and springs. Unique ways of devising these features
as well as other novel elements for winged costumes can result in
improved amusement value and increased functionality for a user.

SUMMARY OF THE INVENTION

[0003]This invention refers to a costume apparatus for enabling a user to
engage in role play activities or action play adventures. The costume
apparatus may be mounted on a user's back, and comprises deployable arm
assemblies which are controlled by a pull cord system. In one embodiment,
the costume apparatus takes the form of expandable wings. The arm
assembly may include two arm pieces connected by a pivoting joint, and
may further include a hinged joint within one of the arm pieces. The
hinged joint provides a safety feature for the deployed costume apparatus
by allowing the arm assemblies to fold rearward when obstacles are
encountered. Alternatively, the hinge joint may instead be a rotating
joint which allows the user to alter the orientation of the wings. The
costume apparatus of this invention sets forth winged configurations and
features not described previously in the art, thus providing a user with
new opportunities for creative play.

BRIEF DESCRIPTION OF THE DRAWINGS

[0004]Other advantages of the present invention will be readily
appreciated as the same becomes better understood by reference to the
following detailed description when considered in connection with the
accompanying drawings wherein:

[0005]FIG. 1 provides a front view of an assembled embodiment of a
deployed costume apparatus according to the present invention;

[0006]FIG. 2 shows a rear view of the underlying structure of the costume
apparatus of FIG. 1;

[0007]FIG. 3 depicts a rear view of the costume apparatus of FIG. 1 with
arms folded;

[0009]FIG. 5 is a rear view of the costume apparatus structure of FIG. 4;

[0010]FIGS. 6A and 6B illustrate another embodiment according to the
present invention; and

[0011]FIGS. 7A, 7B, and 7C depict a further embodiment according to the
present invention, in which a costume apparatus is mounted with a
projectile launcher.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0012]Embodiments according to the present invention shall now be
described in more detail in reference to the accompanying figures. In
this disclosure, a "housing" shall be described as a backpack
configuration but may also refer to other types of carriers such as a bag
or a hard case. The term "pull cords" is described as cords used to
actuate a costume apparatus, but may also refer to wires, fabric straps,
plastic tubing, or the like. Similarly, reference to shoulder and waist
straps may imply other means for enabling a user to wear a costume
apparatus such as harnesses or vests. Although the cape described in this
disclosure is illustrated in the shape of bat wings, other shapes are
possible such as angel wings, bird wings, and airplane wings.

[0013]FIG. 1 provides a front view of an assembled embodiment of a costume
apparatus 100. In this figure, a housing 110 includes two shoulder straps
112, a waist strap 114, and pull cords 116 with cord handles 117 along
each shoulder strap 112. Two arm assemblies 120 are coupled to each side
of housing 110. Arm assemblies 120 each comprise a main arm 122 and an
outer arm 123 pivotally joined at an elbow joint 124. Main arms 122 each
include an upper main arm 125 and a lower main arm 126 which meet at a
joint 127. Tips 128 of outer arms 123 may be covered with a padded
material such as foam. Hooks 129 near each elbow joint 124 latch into the
top of housing 110 to secure the arm assemblies 120 in a folded
configuration. Alternatively, hooks 129 may be incorporated onto housing
110. A wing material 130 hangs from arm assemblies 120 and across housing
110.

[0014]In the embodiment of FIG. 1, housing 110 is configured as a
backpack. Alternatively, housing 110 may take other forms such as a bag
or other type of carrier which is capable of housing mechanical
components associated with deployment of the arm assemblies 120 and which
is amenable to being worn as a costume by the user. Housing 110 is hung
on a user's shoulders with shoulder straps 112, and may be additionally
supported on the user's body with waist strap 114. Pull cords 116, which
are mechanically coupled to a deployment system within the interior of
housing 110, are tethered along the front of shoulder straps 112 such
that cord handles 117 may be accessed by the user. When cord handles 117
are pulled downward by the user, pull cords 116 toggle the arm assemblies
120 between an expanded or open position, as shown in FIG. 1, and a
closed position as shown in FIG. 3. Note that while two pull cords 116
are embodied in FIG. 1, a single pull cord or more than two are also
possible. In another embodiment, one set of cords may control the opening
of the arm assemblies 120 while another set of cords may be used to close
the arm assemblies 120.

[0015]The joints 127 located along the length of main arms 122 provide
unique play features to the costume apparatus 100. In one embodiment,
joints 127 are hinged to enhance safety to the user and the costume
apparatus 100 while the arm assemblies 120 are deployed. Because of the
wide wingspan of costume apparatus 100, arm assemblies 120 may collide
with structures encountered during play. Hinged joints 127 allow arm
assemblies 120 to fold, typically rearward, when an obstacle is
encountered, thus decreasing potential damage to the arm assemblies 120.
The positioning of joints 127 may be chosen based on the desired span at
which a user may safely pass through obstacles, such as a doorway, with
the arm assemblies 120 open. In one embodiment, joints 127 may include a
torsion spring in addition to a hinge such that upper main arms 125
rebound back in alignment with lower main arms 126 when arm assemblies
120 are no longer in contact with the obstacle. Alternatively, a torsion
spring may be omitted from joint 127 such that upper main arms 125 may be
manually straightened by the user.

[0016]In another embodiment, joints 127 may be configured as a pin joint
or other type of rotational joint. For instance, a pin oriented parallel
to the axis of main arm 122 allows upper main arm 125 to rotate, that is,
twist, around the axis of the pin. Consequently, outer arm 128 is also
rotated and is re-oriented from extending laterally outward from the user
to pointing rearward from the user. Such a rotating joint offers the user
creative play scenarios not possible without the intermediate joints 127.

[0017]FIG. 2 provides a rear view of a costume apparatus 101 in a deployed
position. Costume apparatus 101 is identical to the costume apparatus 100
of FIG. 1, although without the wing material 130 attached so that the
arm assemblies 120 may be seen more clearly. The same components related
to housing 110 and arm assemblies 120 as previously described in FIG. 1
are similarly viewed here in FIG. 2. Additionally, a decorative panel 140
attached to housing 110 is seen in this rear view.

[0018]FIG. 3 shows a rear view of the costume apparatus 100 from FIG. 1,
now with arm assemblies 120 in a folded position. In this folded
position, only the elbow joints 124 of arm assemblies 120 are visible.
Wing material 130 covers the folded arm assemblies 120, as well as the
majority of housing 110. Panel 140 is layered over wing material 130 to
provide aesthetic value as well as to assist in keeping wing material 130
secured to housing 110.

[0019]Further details of the underlying components of the costume
apparatus 101 of FIG. 2 will now be discussed. FIGS. 4 and 5 show front
and rear views, respectively, of costume apparatus 101 with arm
assemblies 120 in their folded positions. Housing 110 is shown without
ergonomic covering or padding so that its mechanical structure can be
seen. In FIG. 4, joints 150, compression springs 160, and slots 162 are
visible near the lower sides of housing 110. Main arms 122 are pivotally
coupled to housing 110 at joints 150, which are pin joints in this
embodiment. Compression springs 160, seen within slots 162, are coupled
to joints 150 and remain at their natural length when arm assemblies 120
are folded. Pull cords 116, with cord ends 164 fixedly attached to
housing 110 as shown in FIG. 5, traverse a pulley system, not shown,
within housing 110. When the user pulls the pull cords 116, the pull
cords 116 lift joints 150 upward along slots 162, causing compression
springs 160 to compress. Compression springs 160 are locked in a fully
compressed position using a pulley clutch or other latching mechanisms
known in the art coupled to compression springs 160. As main arms 122 are
lifted, the previously described hooks 129 are unlatched from housing
110, and main arms 122 pivot outwardly from housing 110. Main arms 122
may naturally pivot outward due to gravity or may be assisted by a
spring. Outer arms 123 are caused to pivot outwardly in conjunction with
the pivoting movement of main arms 122 by mechanisms housed within elbow
joints 124. The mechanisms within elbow joints 124 may comprise levers,
springs, elastic bands, or other components known in the art.
Furthermore, the compression springs 160 may be augmented or replaced by
gears, levers, or other mechanical assemblies known in the art.

[0020]To retract arm assemblies 120 from their deployed positions in the
embodiment of FIGS. 4 and 5, the user pulls the pull cords 116 again.
This action releases the latching mechanisms which are coupled to
compression springs 160, thus unlocking compression springs 160 from
their compressed state. The released compression springs 160 push
downward on joints 150, causing them to slide downward in slots 162.
Consequently, main arms 122 and outer arms 123 are pivoted back into
their closed positions. In other embodiments, arm assemblies 120 may be
manually closed, or a separate pull cord may be used to retract arm
assemblies 120. Retraction of arm assemblies 120 with one or more pull
cords may encompass, for example, a pulling action in a single stroke, or
multiple pulls in a ratcheting action.

[0021]Other variations of the costume apparatus of this invention are
possible. For example, FIGS. 6A and 6B illustrate a costume apparatus 200
with a two-step expansion process as opposed to a simultaneous deployment
of an entire arm assembly as described with costume apparatus 100.
Costume apparatus 200 includes a housing 210, main arms 220, and outer
arms 230 pivotally attached to main arms 220. In FIG. 6A, a first
activation step causes the main arms 220 to open as indicated by arrows
240. A second activation step in FIG. 6B subsequently extends two outer
arms 230, as indicated by arrows 250. Note that in this embodiment with
costume apparatus 200, the main arms 220 pivot from the top of housing
210 rather than near the bottom as was the case for costume apparatus
100. In one embodiment, the two-step expansion may be achieved by
utilizing two sets of pull cords, one cord for controlling actuation of
main arms 220 and the other cord for controlling actuation of the outer
arms 230. In another embodiment, a locking mechanism--including but not
limited to a hook, a latch, or a spring--may be incorporated into the arm
assemblies. The locking mechanism keeps outer arm 230 folded against main
arm 220 and is disabled only when main arms 220 are open. Thus, a locking
mechanism can be used to insure expansion of outer arms 230 only after
main arms 220 have been opened. In either of these embodiments, a first
pull of a pull cord may open the main arms 220, while a second pull of a
pull cord may deploy the outer arms 230. Additional configurations for
implementing a two-step expansion are possible, and are not limited to
the examples described herein.

[0022]In the side views of FIGS. 7A, 7B, and 7C, a further embodiment
according to the present invention is shown. In FIGS. 7A, 7B, and 7C, a
costume apparatus 300 has a projectile launcher 310 mounted on a shoulder
strap 330 for releasing a projectile 320. Projectile launcher 310 may
slide along shoulder strap 330 from a stored position in FIG. 7A to a
launching position as indicated by arrow 340 shown in FIG. 7B. Expandable
arm assemblies, not shown in these side views, for costume apparatus 300
may be deployed with the launcher 310 in either the stored or launching
position.

[0023]Other variations of the invention are yet possible. As one example,
the housing, which has been described in this disclosure as a backpack,
may instead be configured as a vest or may be secured to the user's torso
with horizontal straps around the chest. Instead of pulling on the pull
cords to deploy the arm assemblies, the pull cords may be reeled in and
out with a rotary wheel. In another variation, the invention may comprise
a single arm assembly expanding perpendicularly from the user's back
rather than two arm assemblies expanding laterally. This perpendicular
arm assembly may simulate, for instance, a blade along the spine of a
dragon costume. Furthermore, the hinge joint which has been described
within the main arm may instead be located within the outer arm.

[0024]While the specification has been described in detail with respect to
specific embodiments of the invention, it will be appreciated that those
skilled in the art, upon attaining an understanding of the foregoing, may
readily conceive of alterations to, variations of, and equivalents to
these embodiments. These and other modifications and variations to the
present invention may be practiced by those of ordinary skill in the art,
without departing from the spirit and scope of the present invention,
which is more particularly set forth in the appended claims. Furthermore,
those of ordinary skill in the art will appreciate that the foregoing
description is by way of example only, and is not intended to limit the
invention. Thus, it is intended that the present subject matter covers
such modifications and variations as come within the scope of the
appended claims and their equivalents.